You have a nice general sort of Seascape, well photograph and the composition is find. I have nothing against seabirds but for me in this case they do kind of spoil your shot.
Have uploaded two Mods: please note the quality of the mods are not too good, but my idea behind them is to show you that (for me anyway) there are better scenes within your picture. For me photography should be about capturing that scene, not too concerned with how the picture was taken or what equipment was used.
Anyway enough of my opining s, where is Lagoon Beach interesting looking place??.